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nalin [4]
2 years ago
14

A pizza has 8 slices and sells for $12. At this rate, how much would 15 slices cost?

Mathematics
2 answers:
Tanya [424]2 years ago
4 0
I believe it’s $22.50
nignag [31]2 years ago
3 0

Answer:

$22.50

Step-by-step explanation:

8 Slices = $12

12/8 = 1.5

$1.50 = One Slice of Pizza

$1.50*15 = $22.50

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Will mark brainlist help me plz !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!owo
Llana [10]

10 \sqrt{1 }  \sqrt{2}

7 0
3 years ago
Round 23,879 to the nearest thousand
Vlad [161]
23, 879 to the nearest thousand.

The thousand digit is  the 3, and we look at the digit after 3, which is 8, since 8 is more than 5, we round up the 3 to 4.

Therefore 23, 879 to the nearest thousand ≈ 24, 000

I hope this explains it.
3 0
2 years ago
Find an equation of the line with the given y-intercept and slope m.
Alenkasestr [34]

Answer:

y=4.2x-3.7

Step-by-step explanation:

Slope-intercept form is y=mx+b, so just plug in the numbers to where they go in the formula.

5 0
3 years ago
16 5x=31 what does x equal
liraira [26]
If you mean 165x = 31  , X = <span>0.19871794871
if you mean 16*5x = 31 , X = .3875
if you mean 16+5x=31 , X = 3
If you mean 16 -5x=31 , X = -3
Hope one of these is correct.</span>
6 0
3 years ago
Determine the value of a if one solution to the quadratic equation is x equals 5 + 3/2 I
Sindrei [870]

The value of a is \frac{-9}{4}

Step-by-step explanation:

<u>1. Determine the other solution of x</u>

If one value is 5 + \frac{3}{2} then the other value is 5 - \frac{3}{2}

<u>2. Use reverse technique to find the equation</u>

(5 + \frac{3}{2}) (5 - \frac{3}{2}) = 0

25 - \frac{-15}{2} + \frac{15}{2} - \frac{9x^{2} }{4} = 0

- \frac{9x^{2} }{4} + 25 = 0

<u>3. The equation is</u> - \frac{9x^{2} }{4} + 25 = 0

<u>4. Find the value of a</u>

a is the number with the variable x^{2} therefore it is - \frac{9}{4}

Keyword: quadratic equation, solution

Learn more about quadratic equation at

  • brainly.com/question/4460262
  • brainly.com/question/1332667

#LearnwithBrainly

8 0
3 years ago
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